View basket “LUMISO – Photometer 6in1- LMP006” has been added to your basket. £39.60 Pack 5 Glass Test Tubes Test Tubes - Glass- PT595/5 quantity Add to basket Category: Palintest Related products Test Tubes – Photometer- PT555 £39.54 Add to basket LUMISO – Photometer 3in1- LMP003 £430.14 Add to basket TDS Pocket Sensor- PT153T £146.88 Add to basket Cyanuric Acid – Photometer – AP087 £57.24 Add to basket